Hi. Im going to try cleaning the EGR by spraying (holts) into the engine air intake mk7 2.4, problem is there's so many pipes I dont know which one to unclip. Can someone please direct me ? Removing and cleaning/replacing the EGR will be done if the spray doesn't work.
Also I want to clean the MAP sensor but im not sure of its location. Ive already removed and cleaned the MAF sensor. Any other pointers would be great. thanks.